<!doctype html> 
<html> 
<head> 
    <meta charset="utf-8"> 
    <title></title> 
    <style type="text/css">
*{margin: 0;padding: 0;list-style: none;}
#div1{width: 100.5px;height: 100.5px;
	-filter:alpha(opacity=30);
background: red;position: absolute;left: 0;top: 0;
-margin-left:20px;-padding: 20px;
border: 0px solid black 
}
    

    </style>
</head>
<body>
<div id='div1'></div>
<script type="text/javascript">

var json = {
	'a':'10',
	'b':'20'
};
var json2 = {
	a:10,
	b:'20'
};
//{"a":10,"b":"20"}
//''
//var json2 = '{"a":10,"b":20}'
//alert(JSON.stringify(json2));
//console.log(JSON.parse(json2))
//stringify 

var json = {
	'obj':div1,
	'curName':'width',
	'iTarget':60,
	'iSpeed':0.1,
	'iTimer':30
}
</script>
</body>
</html>